Eigenschaften
Dimensions / weight	160 x 105 x 56 mm / 500 g

The Chauvin Arnoux CA 5001 is an analogue multimeter designed for use in electrical installations up to safety category CAT III 600 V according to IEC/EN 61010-1 Edition 2. It features a compact, shock-protected housing with a foldable stand bracket, enabling stable positioning during measurement. The device is designed for electricians requiring a reliable and cost-efficient measurement solution for everyday tasks.

Applications
This multimeter is intended for measuring direct and alternating voltage, direct and alternating current, as well as resistance in electrical installations. It is particularly suitable for installations in the field of electrical engineering where the safety standard CAT III 600 V applies. The measurement ranges extend from 100 mV to 600 V for direct voltage and from 10 V to 600 V for alternating voltage. For current measurements, ranges from 50 µA to 5 A for direct current and 5 mA to 5 A for alternating current are available. Resistance measurement covers two ranges: 10 kΩ and 1 MΩ.

Functions and Equipment in Detail
The device offers an acoustic continuity test, emitting a tone when resistance is below 50 Ω. A dB scale for alternating voltage (V AC) enables measurement in decibels, covering a range from 0 to +22 dB. An integrated indicator light (Fus) shows the status of fuses for current measurement ranges, facilitating quick fault diagnosis. Typical accuracy is 1.5 % for direct voltage, 2.5 % for alternating voltage and alternating current, and 10 % for resistance measurements.

Technology Explained Simply
The multimeter operates with an internal resistance of 20 kΩ/V, ensuring minimal loading of the measurement circuit and thus precise readings. The operating frequency ranges from 10 Hz to 100 kHz depending on the measurement range, with 100 kHz available for alternating voltage in the 10 V range, while higher voltage ranges (300 V and 1000 V) are limited to 1 kHz. For alternating current, the frequency range is 40 Hz to 5 kHz. Power supply is via a single 1.5 V LR06 battery, enabling 10,000 measurements with a measurement duration of 15 seconds.

Compatibility and Accessories
The multimeter is equipped with HPC fuses rated at 0.5 A and 5 A, providing electronic protection. It has an IP 40 protection rating, protecting against dust and splashing water, but is not suitable for outdoor use or in damp environments. Compatible accessories include test leads with 4 mm connectors (straight and angled), test probes, crocodile clips, needle probes, clamps, as well as transport cases and bags. The test leads are available for CAT IV 1000 V and CAT III 1000 V, with some variants made of silicone or PVC. Additionally, high-performance fuses rated at 5 A and 500 mA are available.

Mounting and Installation
The device is operated without additional mounting or installation. It is handheld and can be directly connected to the conductors to be measured. The connection plugs are standardised (4 mm), enabling universal use with various test leads. Operation is performed via a rotary knob for selecting measurement functions and ranges.

Operational Advantages
The CA 5001 is characterised by its robust construction, simple operation, and comprehensive measurement functions. The integrated fuse indicator and acoustic continuity test increase efficiency during fault finding. The long autonomy and compact form facilitate on-site use. Compliance with the IEC/EN 61010-1 Edition 2 standard for CAT III 600 V ensures safe operation in electrical installations. The operating temperature ranges from -10 °C to +55 °C at a relative humidity below 90 %. Batteries are not included in the delivery scope.